Graco Inc 800-232 manual 802-776

Page 6

Chemical Injector Opsration

. . .

8.Be sure that the control ring oninjectorihe is open two full turns fromthe closed position. To check this, the hood must be opened. Oncethe control ring is open, it may be left alone. The chemical mixture is controlled by thechemical metering valves on thecontrol panel.

9.Place the chemical strainer@) and chemical line(s1into your chemical container(s).

10.Select which chemical iou want touse with the chemical selector valve on thecontrol panel.

11.To apply the cleaning chemical to the work surface, the adiustable nozzle on the endof the spray wand must be open. Thechemical(s) can only be drawn into thewater stream, andapplied to the worksurface in a low pressure situation. By opening the adjustable nozzle you create low pressure. Closing it produces high pressure for rinsingandpre-chemicalflushingornochemicalcleaning. One chemical may beturned off andon at the gun by using the adjustable nozzle as described above.

when the spray gun isin use. Be sure thatthe safety latch on the gun is in"ON"the position before adjusting to avoid serious bodily injuryor

12.Adjust thechemical mixture(s)with thechemical metering valve(s)on the controlpanel. Oncethe chemical metering valve(s) are adjusted to the desired setting, they may beleft therefor future chemical applications.

13.To change to the other chemical, turn the chemical selector valve to theother chemical. To shut off chemical, turn the chemical selector valve to the "OFF" position, or close the adjustable nozzle. The chemical metering valve@)do not haveto beclosedto change orshut off chemical supply.

the wettedparts shown inthe technical data at the end of this manual to avoid serious damage to theoressure washer and comoonents.

Trigger Safety Latch

WARNING

 

of serious bodily injury,

 

including fluid injection. splashing in the eyes

 

or on the skin, ALWAYS engage the trigger

 

safety latch whenever you stop spraying, even

 

for a moment.

a

In the engage position, the triggersafety latch

prevents the gun from being triggered

accidentally by hand or if it is dropped or

bumped. Be surethelatch isfullyseated inslot

in handle or it cannot prevent the gunfrom

 

being triggered. See Figure 2.

 

TRIGGER SAFETY LATCH

SHOWN ENGAGED

6 802-776

.. ,

, .

 

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Contents INSTRUCTIONS-PARTS List e Fluid Injection Hazard Equipmentmisuse Hazard Assemblyanstallation SET-UP Mzn6START-UP 802-776 Disengagethe triggersafetylatchandtrigger SHUTDOWN. FLUSHING, and StorageTroubleshooting Chart Pump Service Servicing The V-PackingsPage Parts Drawing Wiring Diagram Parts List \ oHOW to Order Replacement Parts NO. noOIL Seal KIT Parts DrawingRepair Kits Valve KIT Valve Plug KITTechnical Data Chemical InjectorGraco Warranty

800-232, 802-776 specifications

Graco Inc. is a well-known manufacturer in the fluid handling industry, providing a diverse range of products designed to facilitate the efficient and safe transfer of fluids. Among its notable offerings are the Graco Inc. models 802-776 and 800-232, which cater to different applications requiring precision and reliability in fluid handling.

The Graco 802-776 is particularly recognized for its robust design and outstanding performance in high-pressure environments. This model is typically utilized in applications such as air-powered spray guns and paint distribution systems, making it ideal for professionals in the automotive, manufacturing, and construction industries. One of the main features of the 802-776 is its high flow rate, allowing users to complete tasks more efficiently. Additionally, the unit is equipped with a heavy-duty construction that minimizes wear and tear, thus extending its operational lifespan.

On the other hand, the Graco 800-232 is engineered for versatility, providing solutions for a variety of fluid types, including paints, coatings, and adhesives. This unit is highly adaptable, making it suitable for both industrial and commercial uses. A standout feature of the 800-232 is its compact design, which facilitates easy transport and maneuverability in tight spaces. Users appreciate its user-friendly interface, which simplifies operation, reducing the learning curve for new staff or operators.

Both models are equipped with advanced technologies that enhance functionality and safety. For instance, they include pressure control features that provide stability in fluid delivery, ensuring that users can achieve consistent results regardless of application conditions. Furthermore, Graco products are designed with durable materials, ensuring longevity and reliability over time, which is essential in demanding work environments.

Safety is also a critical aspect of the design for both models. They incorporate various safety features to minimize risks during operation, including automatic shut-off mechanisms and pressure relief valves. These technologies not only protect the equipment but also ensure the safety of the personnel operating them.

In summary, Graco Inc. models 802-776 and 800-232 are exemplary products that showcase the company's commitment to delivering high-quality fluid handling solutions. With their unique features, advanced technologies, and user-centric designs, these units are well-suited for a broad range of applications, addressing the demands of modern industries effectively.
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